From fc87c009806dcc98867f6b58efe29b042aa01dee Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Mon, 18 May 2026 23:10:59 +0800 Subject: node: update --- node_modules/jsonfile/README.md | 230 ---------------------------------------- 1 file changed, 230 deletions(-) delete mode 100644 node_modules/jsonfile/README.md (limited to 'node_modules/jsonfile/README.md') diff --git a/node_modules/jsonfile/README.md b/node_modules/jsonfile/README.md deleted file mode 100644 index 910cde00..00000000 --- a/node_modules/jsonfile/README.md +++ /dev/null @@ -1,230 +0,0 @@ -Node.js - jsonfile -================ - -Easily read/write JSON files in Node.js. _Note: this module cannot be used in the browser._ - -[![npm Package](https://img.shields.io/npm/v/jsonfile.svg?style=flat-square)](https://www.npmjs.org/package/jsonfile) -[![build status](https://secure.travis-ci.org/jprichardson/node-jsonfile.svg)](http://travis-ci.org/jprichardson/node-jsonfile) -[![windows Build status](https://img.shields.io/appveyor/ci/jprichardson/node-jsonfile/master.svg?label=windows%20build)](https://ci.appveyor.com/project/jprichardson/node-jsonfile/branch/master) - -Standard JavaScript - -Why? ----- - -Writing `JSON.stringify()` and then `fs.writeFile()` and `JSON.parse()` with `fs.readFile()` enclosed in `try/catch` blocks became annoying. - - - -Installation ------------- - - npm install --save jsonfile - - - -API ---- - -* [`readFile(filename, [options], callback)`](#readfilefilename-options-callback) -* [`readFileSync(filename, [options])`](#readfilesyncfilename-options) -* [`writeFile(filename, obj, [options], callback)`](#writefilefilename-obj-options-callback) -* [`writeFileSync(filename, obj, [options])`](#writefilesyncfilename-obj-options) - ----- - -### readFile(filename, [options], callback) - -`options` (`object`, default `undefined`): Pass in any [`fs.readFile`](https://nodejs.org/api/fs.html#fs_fs_readfile_path_options_callback) options or set `reviver` for a [JSON reviver](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse). - - `throws` (`boolean`, default: `true`). If `JSON.parse` throws an error, pass this error to the callback. - If `false`, returns `null` for the object. - - -```js -const jsonfile = require('jsonfile') -const file = '/tmp/data.json' -jsonfile.readFile(file, function (err, obj) { - if (err) console.error(err) - console.dir(obj) -}) -``` - -You can also use this method with promises. The `readFile` method will return a promise if you do not pass a callback function. - -```js -const jsonfile = require('jsonfile') -const file = '/tmp/data.json' -jsonfile.readFile(file) - .then(obj => console.dir(obj)) - .catch(error => console.error(error)) -``` - ----- - -### readFileSync(filename, [options]) - -`options` (`object`, default `undefined`): Pass in any [`fs.readFileSync`](https://nodejs.org/api/fs.html#fs_fs_readfilesync_path_options) options or set `reviver` for a [JSON reviver](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse). -- `throws` (`boolean`, default: `true`). If an error is encountered reading or parsing the file, throw the error. If `false`, returns `null` for the object. - -```js -const jsonfile = require('jsonfile') -const file = '/tmp/data.json' - -console.dir(jsonfile.readFileSync(file)) -``` - ----- - -### writeFile(filename, obj, [options], callback) - -`options`: Pass in any [`fs.writeFile`](https://nodejs.org/api/fs.html#fs_fs_writefile_file_data_options_callback) options or set `replacer` for a [JSON replacer](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify). Can also pass in `spaces`, or override `EOL` string or set `finalEOL` flag as `false` to not save the file with `EOL` at the end. - - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFile(file, obj, function (err) { - if (err) console.error(err) -}) -``` -Or use with promises as follows: - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFile(file, obj) - .then(res => { - console.log('Write complete') - }) - .catch(error => console.error(error)) -``` - - -**formatting with spaces:** - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFile(file, obj, { spaces: 2 }, function (err) { - if (err) console.error(err) -}) -``` - -**overriding EOL:** - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFile(file, obj, { spaces: 2, EOL: '\r\n' }, function (err) { - if (err) console.error(err) -}) -``` - - -**disabling the EOL at the end of file:** - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFile(file, obj, { spaces: 2, finalEOL: false }, function (err) { - if (err) console.log(err) -}) -``` - -**appending to an existing JSON file:** - -You can use `fs.writeFile` option `{ flag: 'a' }` to achieve this. - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/mayAlreadyExistedData.json' -const obj = { name: 'JP' } - -jsonfile.writeFile(file, obj, { flag: 'a' }, function (err) { - if (err) console.error(err) -}) -``` - ----- - -### writeFileSync(filename, obj, [options]) - -`options`: Pass in any [`fs.writeFileSync`](https://nodejs.org/api/fs.html#fs_fs_writefilesync_file_data_options) options or set `replacer` for a [JSON replacer](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify). Can also pass in `spaces`, or override `EOL` string or set `finalEOL` flag as `false` to not save the file with `EOL` at the end. - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFileSync(file, obj) -``` - -**formatting with spaces:** - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFileSync(file, obj, { spaces: 2 }) -``` - -**overriding EOL:** - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFileSync(file, obj, { spaces: 2, EOL: '\r\n' }) -``` - -**disabling the EOL at the end of file:** - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/data.json' -const obj = { name: 'JP' } - -jsonfile.writeFileSync(file, obj, { spaces: 2, finalEOL: false }) -``` - -**appending to an existing JSON file:** - -You can use `fs.writeFileSync` option `{ flag: 'a' }` to achieve this. - -```js -const jsonfile = require('jsonfile') - -const file = '/tmp/mayAlreadyExistedData.json' -const obj = { name: 'JP' } - -jsonfile.writeFileSync(file, obj, { flag: 'a' }) -``` - -License -------- - -(MIT License) - -Copyright 2012-2016, JP Richardson -- cgit v1.2.3